The Tree Planting: A community group plants trees every year. In Year 1, they plant 4 trees. In Year 2, they plant 8. In Year 3, they plant 12.

Task: Identify the pattern and write down how many trees they will plant in Year 5.

• Task: Write an expression for the total number of bags collected. If there are v = 12 volunteers, how many bags are there in total?

• Task: Write the equation 5m = 45 and solve for m (minutes).

Year 4: 12 trees

Year 5: 20 trees

= v=12v = 12v=12:
=3(12) + 10 = 36 + 10 = 46

at 5th year there will be 20 lants grown

m=45÷5=9

Ranger already collected 10 bags

Expression for total bags:

3v+10

If v=12:

3(12)+10=36+10=46

Total bags = 46

5/45=9

she takes 9 minute to bath

after 5 years they'll plant 20 trees.

Sequence: 4, 8, 12, 16, 20

In Year 5 they will plant 20 trees

45 divided by 5

v= 12v

12v=12

= 3(12) + 10

=36+10

= 46

There are 46 bags in total

y=12

3(12)+10

36 + 10 = 46

total bags in total are:- 46 bags

ans= 9

She was in the shower for 9 minutes

plant more trees and use less plastic!

y=12

3(12)+10

36+10=46

Total bags: there are 46 total bags

Sequence: 4 ,8, 12, 16, 20

In year 5 they will plant 20 trees

How many trees in Year 5:

Year 1: 4 trees

Year 2: 8 trees

Year 3: 12 trees

Year 4: 16 trees

Year 5: 20 trees

Volunteers/Total no. of bags: 3(12) +10=46